Manufacturer: Blundell
Country of Manufacture: England
Type: Rietz 803
Date of Manufacture:  
Scales: (Front) L, K, A [B, CI, C] D, S, T, ST
Scales: (Back)  
Number of Scales: 10
Gauge Points: π
Slide Rule made from: Plastic
Cursor made from: Plastic, slightly magnifying
Cursor Lines: 1
Overall Length of Rule: 33.0 cm
Length of Scales: 25.0 cm + 2.6 cm extension
Width: 4.7 cm
Depth: 0.4 cm
Acquired from: Jon Robbins
Date: February 2006
Condition: Good
 Plastic case.
 Instruction sheet (English).